Nice & fair

our philosophy

A noble & simple design and high-quality workmanship are very important to us. However, our idea of appreciation begins with the materials, which are selected according to fair and sustainable criteria. With the production in our own workshop and the internal customer service, we consistently continue and implement this philosophy.

Gute Materialien: Wollfilz und Bio-Baumwolle

Simply good

Our high-quality materials are the basis for your new eReader case. Our wool felt, organic cotton and cotton yarn are produced in Europe.

Handmade in Germany

Handmade in Germany

We manufacture your custom-fit case as soon as it is ordered. In this way we avoid "dead stock" and achieve efficient use of materials.

Sent with love

Sent with love

After 2-3 working days, the custom-made eReader case will arrive at your home, wrapped like a gift. Our grass paper packaging conserves resources and is plastic-free.

Outstanding protection for your eBook reader

The eReader sleeve LET has a material thickness of 2 mm and provides excellent protection for your eBook reader. Felt made from sheep's wool is a natural material with very good shock-absorbing properties. We use a very high quality and evenly dense felt. On the left, right and bottom edges, next to the seam, there is another 3mm edge allowance that serves as a crumple zone. Your tablet is well protected against bumps, pressure and sharp-edged objects.

Simple & elegant

With our case you have timeless protection for your e-book reader. Completely no frills. But with a subtle eye-catcher inside. Our organic cotton is printed with exclusive Smukbird® designs.

eBook Reader Hülle von smukbird

Perfect fit for you

sits Fits. And has some air. That best describes our fit.

For optimal handling, we have tested the calculation of the bag size several times. As a result, it does not require a closure and remains minimalistic and stylish.

You can easily insert and remove your device without it "floating" in the case.

Wool from trustworthy shepherds

The wool for our felt comes from sheep from New Zealand and Australia. The wool is mulesing free. Mulesing is a controversial process, which is unfortunately still practiced in Australia, but only with Merino wool sheep. The Australian wool from our German felt producer is 100% free of merino wool. This creates a mixture of New Zealand merino wool and Australian non-merino wool, which also has an effect on the particularly good and consistent quality of our felt. It is even, stable and pleasant to the touch.

Wool from trustworthy shepherds

Fair organic cotton

The production of organic cotton is GOTS certified and is subject to the socially and environmentally compatible GOT standards. The printing takes place within the EU in Poland at a modern textile printing company.

The organic cotton yarn is produced in the tranquil Netherlands.

Bio-Baumwolle im smukbird® Design

Fast production & delivery with tracking

Our processes are optimized for shipping within 1-2 working days after ordering.

Delivery with DHL and Deutsche Post includes tracking. The tracking number will be provided to you with the shipping confirmation.

Maßanfertigung deiner Handytasche von Smukbird®

Our service for you

  • Do you have a question about the LET eReader case or about an order?
  • Does the case not fit as well as expected?
  • Is your shipment stuck in transit?
  • Do you want to exchange or return the tablet case?

We are here for you and will always find a suitable solution for you! | +49 (0)651 561 32 70

We, that is Manu and Bogdan

... want you to be able to protect what is important to you. For this we use our inventiveness and our experience from almost 15 years of manufacturing and shipping felt sleeves and other accessories made of felt and cork. We always act with great attention to detail.

The high quality of an end product results from the sum of the individual steps leading to it.

Every building block is valuable.

Manu by smukbird

Frequently asked questions

Do I need to measure my eBook Reader?


  • if you know your exact device model and show off


  • if you your do not know the exact device model
  • if you a cover uses.

Even if you are unsure, you are welcome to add your dimensions (height x width x depth in mm).

What does fit mean?

The case is 100% custom made for your device. you can your easy to insert and remove. This also applies if you use a cover. In this case, the cover will be made larger accordingly.

If you still find the eReader case too big or maybe even too narrow, get in touch with us. We will definitely find a solution for you.

How to reach the SmukBird team:

Tel.: +49 (0)651 561 32 70

What do I do if I use a cover?

If you want the case to be larger because you are using a leather cover around your eBook reader, for example, you can do that Simply specify via the shopping cart button.

Then please share the following with us Dimensions (with cover) with:

  • Height x width x depth/thickness
  • in mm

We take care of the rest and determine the perfect size.

IMPORTANT: We will supplement your information with further "encores". So the bag will be bigger than you specified.

What do I do if the case doesn't fit?

Simply contact us by phone or email. When it comes to fitting accuracy, we will always find a solution for you.

Where is the eReader case made?

All felt sleeves are manufactured at our location in Trier/Germany.

Is the cover sleeve biodegradable?

Wollfilz and Biobaumwolle, as well as that Yarn are 100% biodegradable. Cut it small and put it in the garden compost is no problem.

But please remove that first Label and dispose of it in residual waste. This consists of a cellulose-latex mixture and is only 80% biodegradable.

Our goal is 100% degradability. We stay tuned and look for appropriate alternatives for our label label.

Where do the materials come from?
  • The felt is made in Germany (Bavaria) produced.
  • The wool for this comes from sheep from New Zealand and Australia. The wool is mulesingfrei. Mulesing is a controversial process, which is unfortunately still practiced in Australia, but only with Merino wool sheep. The Australian wool from our producer is 100% free of merino wool.
  • We obtain the lining made of GOTS-certified organic cotton from Poland. The prints with our designs are also made there.
  • The bag is made with yarn from the Netherlands sewn. It is made from organic cotton.
  • Our label is made in Germany produced.
Is the eReader case sustainable & fair?


  • We pay attention short supply chains and continuously optimize them.
  • The shell will only after the order prepared.
  • For those created during production We have a sensible use for leftover materials found as a fill material, so the production is waste-free.
  • Furthermore, the Bag 99% biodegradable. Only the logo label contains approx. 20% plastic. You can use the bag when it is no longer needed and after removing the label, compost in your own garden.


  • The eReader case is produced in Germany in our own workshop. Fun at work and good working conditions are very important to us.
  • Our felt manufacturer in Germany works only with trustworthy and reliable shepherds together. The wool is mulesingfrei.
  • The production of Organic cotton is GOTS certified subject particularly fair working standards.
  • the Print takes place within the EU in Poland at a modern textile printing company instead of.
  • That Yarn is made in the Netherlands produced under fair working conditions.

Shipping time, postage and tracking

We process your order within 1-2 working days. Also made to measure. Then it goes to shipping with tracking.

Free shipping within Germany for orders over €75.
You can find the postage for all other countries here:

We ship all orders with a tracking number and exclusively with DHL and Deutsche Post.

Do I have a guarantee on the eReader case?

You have a 2-year guarantee on the eBook Reader case.

How do I return the case?

If you want to return the case, write us a short message. We will be happy to send you a return label.